Company · Ownership research

James River Group Holdings, Inc. JRVR

CIK 0001620459 · CUSIP 46990A102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

6 CUSIPs are reported under this ticker. This page covers the one most managers report; the others are not merged in.

Some filings reported values in thousands; those figures were scaled ×1000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$25.29M 4,556,715 shares	0.02%	CUSIP change	SEC filing ↗ Nov 14, 2025	▾
02	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$5.81M 1,046,364 shares	0.00%	CUSIP change	SEC filing ↗ Nov 14, 2025	▾
03	KENNEDY CAPITAL MANAGEMENT LLC CIK 884589 · View history	$2.72M 490,578 shares	0.06%	CUSIP change	SEC filing ↗ Nov 13, 2025	▾
04	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO CIK 1007280 · View history	$172.39K 31,061 shares	0.00%	CUSIP change	SEC filing ↗ Nov 14, 2025	▾
05	Essential Partners LLC CIK 2136442 · View history	$3.15K 568 shares	0.00%	+523(+1162.2%)Added	SEC filing ↗ May 21, 2026	▾

Showing 5 / 5 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

6,125,286

Not deduplicated across managers

Disclosed value

$34.00M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

James River Group Holdings, Inc. · Q3 2025

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This page includes 5 of 5 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.